Definitive transaction guide · Trade Support
Precious-Metals Trade and Export Support: What Happens Between Testing and Shipment
A practical guide to precious-metals trade coordination, assay records, transaction documents, shipment preparation and the parties' responsibilities.

A laboratory result can tell parties something important about a sample, but it cannot establish ownership, obtain a permit or guarantee payment. Precious-metals transactions also need commercial, compliance and logistics decisions, usually involving several organisations. Good coordination means assigning each task to the right person and keeping the records consistent from the first enquiry to final delivery.
Bilex Minerals EA's main business is independent precious-metals testing. Depending on the engagement, Bilex can also coordinate documentation, inspection, counterparty introductions and selected transaction and export work. Bilex may purchase selected small quantities directly. For larger quantities, its usual role is to introduce buyers and sellers and support the agreed transaction process. The parties should identify Bilex's role in writing before work begins. Laboratory findings must remain technically impartial even when Bilex has a separate commercial role.
1. Start with an identifiable lot
Before discussing shipment dates or settlement, the parties need an agreed description of what exists. Record the material form, approximate weight, location, available laboratory evidence and the name of the party authorised to present it. If samples are collected, record who witnessed sampling, how each sample was labelled and sealed, and how it relates to the proposed lot.
A result is only as relevant as its connection to the material under discussion. Fire Assay may be suitable for representative precious-metal determination on an appropriately prepared sample. XRF analysis can provide rapid elemental screening on suitable material but may not describe the interior of an inhomogeneous bar. Decide on the method and sampling procedure before the parties rely on an assay for pricing.
2. Agree who does what
Create a short responsibility schedule. Identify the seller or exporter of record, buyer or importer of record, material custodian, laboratory, appointed logistics provider, any licensed customs representative, and the bank or independent escrow provider if one is involved. Name the person authorised to approve each critical step.
When Bilex introduces buyers and sellers or coordinates a transaction, it is not automatically the seller or exporter of record. Bilex may purchase selected small quantities directly; in those purchases, the agreement must identify Bilex as buyer and set out the agreed custody, delivery and payment terms. Larger transactions generally proceed between the introduced buyer and seller. Counterparty checks remain necessary in either arrangement.
3. Build one consistent document file
A practical file may include company registration information, relevant licences or permissions, proof of trading authority, an agreed specification, assay and weight records, contracts, invoice, packing or weight list, shipment and insurance details, and the export and destination documents actually required for the route. The exact combination depends on law, contract and shipment type.
Compare the same facts across documents. Do the buyer and seller names match the contract? Does the laboratory reference identify the lot? Is the weight unit consistent? Is the invoice value calculated on the stated quantity and purity basis? Are document versions dated and traceable? An authentic document can still be irrelevant if it relates to another person, parcel or earlier transaction.
For a more detailed approach, see Gold Trade Documents: What Buyers and Sellers Should Check.
4. Confirm export eligibility country by country
Export licensing is not uniform across Africa. In Kenya, mineral dealing rights and mineral export permission are administered through the State Department for Mining. A domestic mineral dealing permit does not itself confer the right to export. In Tanzania, the Mining Commission provides guidance on mineral trading and procedures for exportation. The applicable approvals depend on the exporter, material and consignment.
Check the currently published requirements directly with the relevant authority before accepting a shipment schedule.
Useful official starting points are the Kenyan State Department for Mining and the Tanzanian Mining Commission. Fees, categories and procedures may change. This guide does not replace a transaction-specific compliance check.
5. Set payment and inspection conditions before dispatch
Payment discussions should address more than currency and price. Agree who selects the laboratory, who bears sampling and transport costs, when assay or weight differences trigger reconciliation, and what evidence permits release of funds. A bank transfer, documentary credit, collateral agreement and escrow arrangement are different instruments with different risks.
Where escrow is proposed, the parties should independently verify the escrow agent, account ownership, governing agreement, release conditions and dispute process. Calling an arrangement 'escrow' does not itself make it secure. Bilex can help coordinate a chosen arrangement within its mandate, but the appointed financial institution or agent remains responsible for its own undertaking.
6. Reconcile the shipment with the contract
Before handover, compare the final lot identification, packaging, weights, seal references, consignee and delivery location with the approved commercial file. Confirm the contracted carrier can accept the material and that insurance, customs arrangements and import-side requirements have been checked. Do not treat the arrival of a shipment as proof that the receiving buyer has accepted its quality or quantity.
Maintain a chronological decision log that records who approved sampling, documents, dispatch and settlement, together with the supporting evidence. A pause caused by conflicting information is preferable to a transaction progressing on assumptions.
What Bilex can help with
Bilex Minerals EA is a licensed mineral dealer in Kenya and Tanzania. Bilex can provide independent gold testing, discuss gold buying and sourcing enquiries, evaluate selling opportunities, and coordinate selected trade and export support services. Each engagement has its own written scope. We do not issue government permits, guarantee a counterparty, guarantee financing or promise that a shipment will clear customs.
Next step: Contact Bilex with the material form, quantity, present location, intended destination, parties and current transaction stage. That allows the team to identify the laboratory or coordination questions worth resolving first.
Sources and further reading: Kenya licensing; Tanzania mineral export procedures; OECD mineral supply-chain due diligence.
